package com.jy.api.signUpReq.pos;import lombok.AllArgsConstructor;import lombok.Data;import lombok.NoArgsConstructor;import javax.validation.constraints.Min;@Data@NoArgsConstructor@AllArgsConstructorpublic class WorkshiftSignUpReq {    @Min(value = 0, message = "支付金额大于等于0")    private Double gapAmount = 0d;    private String gapReason;    private String userName;}